If there was no wind, the currents would be infect a lot. If you think of it this way, high winds mean high wave advisory. If there was no wind, the current would be very low meaning low chances of flooding or if none at all. In conclusion, they would get low waves. This would not really help the world because trash, things in the ocean that hurt our world would stay in the ocean. That would harm fish and even worse. There are good goods and no's.
Best of luck on your assignment!
- Emacathy